Toward approximate moving least squares approximation with irregularly spaced centers

DOI10.1016/j.cma.2003.12.017zbMath1060.65041OpenAlexW2114710414MaRDI QIDQ704602

Gregory E. Fasshauer

Publication date: 13 January 2005

Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.cma.2003.12.017

zbMATH Keywords

Numerical experimentsscattered dataMoving least squaresApproximate approximationIrregularly spaced centers

Mathematics Subject Classification ID

Numerical solutions to overdetermined systems, pseudoinverses (65F20) Algorithms for approximation of functions (65D15)

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Uses Software

• ANN

Cites Work

• Local polynomial reproduction and moving least squares approximation
• Space-time tradeoffs for approximate nearest neighbor searching
• Surfaces Generated by Moving Least Squares Methods
• The approximation power of moving least-squares
• On quasi-interpolation with non-uniformly distributed centers on domains and manifolds
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